The future of drones lies in intelligence, and the core of intelligence is algorithms and data.
——在黄埔军校开学礼演说，1924年6月16日
"We are all in the gutter, but some of us are looking at the stars."
The greatest freedom is the freedom to choose your own thoughts.
The key to investing is to have a margin of safety.
I don't make music for the masses, I make music for myself.